After the massive blunder of Starfield, I cannot see how Elder scrolls 6 could possibly be successful
I mean, this statement alone supposes that the company will not learn anything from the failure. Even if you assume they do not care about the game or its players, they do care about their bottom line and profits and that alone is motivation to learn from mistakes.
I've personally not given them a dime since their bait-and-switch and other shady tactics around the launch of Fallout 76 (I was a paying ESO customer and I cancelled because of that). So far as I know, they didn't do anything like that for Starfield which would demonstrate some learning of lessons (unless I haven't heard of it).